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Olympic Weightlifting is really a sport by which athletes compete for that total weight of two lifts: the snatch and also the clean & jerk. Working out methods utilized in Weightlifting will also be used by Strength & Conditioning coaches as a means of resistance training for any great deal of other sports. Most significant causes of exploiting various resistance training modalities such is made for power development. There are lots of variations on the theme of power training. A few of these training modalities include plyometrics (Wilson, Elliot & Wood 1990), assisted and resisted training (Faccioni 1993a; 1993b) and speed and acceleration drills (Cinkovich 1992). A well known method utilized to increase athletic power is Olympic Weightlifting (ie power cleans, push presses, snatches, jump jerks and their variations) conducted from the training (Garhammer, 1993). It has traditionally been described as effective way of manufacturing general explosive ability (Takano 1992; Stone 1993; Garhammer & Gregor 1992). However, there are more important considerations which require being addressed when implementing Olympic lifting exercises in the Strength & Conditioning program of an athlete, some of these include movement competency, training age, sport and coaching time with athlete. The goal of this short article by Elite Performance Institute (EPI) is always to provide a biomechanical and physiological discussion that explains why weightlifting workouts are helpful to improve athletic performance and the way they should be performed in a training curriculum. For more information, kindly visit www.epicertification.com
Power Defined
Power has been defined as the suitable combination of speed and strength to create movement (Chu 1996). Specifically, power represents ale the athlete to create high amounts of function with a given distance. Greater power an athlete possesses the higher the a higher level work performed (Wilson 1992). Power is really a combination of strength and speed:
POWER = FORCE (strength) X VELOCITY (speed to move)
There are lots of physiological and neural adaptations which comprise the strength component (Moritani 1992). Physiological adaptations to strength include a rise in muscle mass through hypertrophy, ligament density and bone integrity (Tesch 1992a). Neural adaptations (Schmidtbleicher 1992) which can be produced are: (1) increased recruitment of motor units; (2) increased firing rate of motor neurones; (3) synchronised firing of motor neurones; (4) rise in intra-muscular coordination; and (5) rise in inter-muscular coordination.
Speed to move is made up of various interrelated factors (Ackland & Bloomfield 1995). They’re; (1) muscle fibre type; (2) skill; (3) muscle insertion points; (4) lever length; (5) muscular posture; and (6) elastic energy use of the series elastic component.
Olympic Weightling exercises facilitate growth and development of the guts (Strength-Speed and Speed-Strength) in the force-velocity (FV) curve (see above). The FV curve acts a guide to Strength & Conditioning Certification UK based on the form of strength developed from each exercise, session or phase of coaching from the program. Consequently, the Strength & Conditioning coach can effectively plan what sort of power they need to develop and which training modality (powerlifting, Olympic liftining, plyometrics, etc) is the most suitable utilised to elicit these adaptations.
Conclusion
Concern still exists regarding ef?cacy of including Olympic weightlifting exercises from the resistance training programs of athletes in sports apart from weightlifting. These concerns generally fall under 3 broad categories: 1) Perceived time necessary to learn the movements due to complexity in the lifts. 2) An absence of knowledge of the possible bene?ts which can be produced by performing Olympic lifting exercises correctly. 3) Concern within the possibility of injury resulting from performing these weightlifting movements.
It really is evident there is a large number of biomechanical great things about performing these lifts with limited disadvantages. The biggest risk has been in the perceived danger of performing these lifts. On such basis as evidence presented by Brian Hammill in the British Weightlifting Association (BWLA), it can be stated with con?dence that this injury risk is really as low or less than most sports as long as there’s quali?ed supervision furnished by certi?ed Strength and Conditioning coach who had been been trained in coaching the weightlifting movements.
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